Product Description
58L-404-17 Quad Gas Calibration Mix | 58 Liter Aluminum Cylinder (C-10) | X05NI80CP5856Q9
The 58L-404-17 is an analytical-grade four-gas (quad) calibration mixture engineered for precision bump testing, field calibration, and scheduled sensor verification of portable multi-gas detectors and fixed gas detection systems. Accurately blended with 100 PPM Carbon Monoxide (CO), 25 PPM Hydrogen Sulfide (H²S), 2.5% Methane (50% LEL CH&sup4;), and 17.0% Oxygen (O²) balanced in high-purity Nitrogen (N²), this mixture provides accurate instrument response across multi-sensor configurations operating with a 17% O² baseline.
Every cylinder is certified to strict NIST-traceable standards. For immediate field verification, the NIST-traceable Certificate of Analysis (COA) is accessible directly via the QR code printed on the cylinder label, providing instant mobile retrieval of lot numbers, analytical blend tolerances, and cylinder expiration data without requiring physical paperwork.
Key Cross-Reference & OEM Part Numbers
- Primary Part Number: 58L-404-17
- Calgaz Part / UPC: X05NI80CP5856Q9
- Equivalent Part Numbers: 58L-421-17, 58ES-421-17 ecosmart
- DOT / Hazmat Classification: UN1956, Compressed Gas, N.O.S. (Non-Flammable Gas)
Technical Specifications
| Cylinder Volume | 58 Liters (2.05 cu. ft.) |
|---|---|
| Gas Blend Concentrations | • Carbon Monoxide (CO): 100 PPM • Hydrogen Sulfide (H²S): 25 PPM • Methane (CH&sup4;): 50% LEL (2.5% Vol) • Oxygen (O²): 17.0% Vol • Balance Gas: Nitrogen (N²) |
| Valve Outlet / Thread | C-10 Connection (5/8"-18 UNF thread) |
| Cylinder Material | Seamless Aluminum (DOT-39 / TC-39M compliant for reactive H²S blends) |
| Service Pressure | 500 PSI (34.5 bar) |
| Certificate of Analysis (COA) | NIST-Traceable; scanned and retrieved instantly via QR code on cylinder label |
| Dimensions & Weight | 14-1/4" H × 3-1/2" Dia.; 1.66 lbs |
| Analytical Tolerance | ±5% Analytical Blend Accuracy |
| Stability / Shelf Life | 24 Months |
| Country of Origin | Made in the USA |
Hardware & Monitor Compatibility
- Compatible Gas Detectors: MSA Altair 4X / 4XR / 5X, Honeywell BW GasAlertMicroClip XL / XT II / Quattro, Industrial Scientific Ventis MX4 / MX6 iBrid, RKI GX-3R / GX-2009, and RAE Systems QRAE 3.
- Regulator Connections: Connects to all standard C-10 fixed-flow regulators (0.5 LPM or 1.0 LPM) and C-10 demand flow regulators (DFR) configured for automated docking stations and aspirated monitors.
